4 layers99.5 × 65 mm
4 layers29 × 54.4 mm
ESP32-S3-Breakout
eggsampler/ESP32-S3-Breakout10A minimal breakout board for the ESP32-S3-WROOM module
- Size
- 29 × 54.4 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 34
- Nets
- 70
- Pads
- 233
- Tracks, vias
- 419, 72
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 23 Jan 2023
- Updated
- 23 Jan 2023
Overview
ESP32-S3-Breakout is an open-source printed circuit board by eggsampler, from the eggsampler/ESP32-S3-Breakout repository on GitHub, published under the MIT licence. It is a 4-layer board of 29 × 54.4 mm with 34 parts on 70 nets, routed with 419 tracks and 72 vias.
It is built around the CH340C, ESP32-S3-WROOM-1-N8 and USBLC6-2SC6, with the XC6210B332MR and 1N5819WS among its other parts. Its parts include 9 capacitors, 7 resistors, 5 ICs, 4 connectors and 2 diodes. It belongs with the interfaces and adapters boards and the ESP32 boards of this library.
Main components
5
CH340C
SOP-16-20℃~+70℃ 2Mbps 3.3V、5V 50uA 7mA Transceiver USB 2.0 SOP-16 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
XC6210B332MR
SOT-23-5-40℃~+85℃@(Ta) 1 25uA 3.3V 450mV@(800mA) 5.5V 70dB@(1kHz) 800mA Fixed Over Current Protection、Over Temperature Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
1N5819WS
SOD-3231 Independent 1A 25A 40V 500uA@40V 600mV@1A SOD-323 Schottky Diodes ROHSGuangdong HottechSchottky Diodes
README
README.mdView this project on CADLAB.io.
ESP32-S3-Breakout-
A minimal breakout board for the ESP32-S3-WROOM module
Parts
34| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 5.1k | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4 |
| 3 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C3, C6, C7 |
| 3 | 10k | Resistor_SMD:R_0603_1608Metric | R5, R6, R7 |
| 2 | 18p | Capacitor_SMD:C_0603_1608Metric | C2, C4 |
| 2 | 1N5819WS | Diode_SMD:D_SOD-323 | D1, D2 |
| 2 | 1u | Capacitor_SMD:C_0805_2012Metric | C8, C9 |
| 2 | 500mA? | Inductor_SMD:L_0603_1608Metric | FB1, FB2 |
| 2 | Conn_01x21 | Connector_PinHeader_2.54mm:PinHeader_1x21_P2.54mm_Vertical | J3, J4 |
| 2 | Q_NPN_BCE | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | SW_Push | Button_Switch_SMD:SW_SPST_B3U-1000P | SW1, SW2 |
| 2 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U1, U2 |
| 2 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1, J2 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | 22u | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 32.768kHz | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y1 |
| 1 | CH340C | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U4 |
| 1 | ESP32-S3-WROOM | RF_Module:ESP32-S3-WROOM-1 | U3 |
| 1 | XC6210B332MR | Package_TO_SOT_SMD:SOT-23-5 | U5 |
Questions
How big is the ESP32-S3-Breakout PCB?
It measures 29 × 54.4 mm and has 4 copper layers, 1.6 mm thick.
What parts does the ESP32-S3-Breakout use?
34 parts, built around the CH340C, ESP32-S3-WROOM-1-N8, USBLC6-2SC6 and XC6210B332MR. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the ESP32-S3-Breakout KiCad files?
From the eggsampler/ESP32-S3-Breakout repository on GitHub, at the commit this page was made from: the board is ESP32-S3-Breakout.kicad_pcb and its schematic ESP32-S3-Breakout.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP32-S3-Breakout design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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